package aip.project.service;

import java.util.ArrayList;
import java.util.List;

import org.slim3.datastore.Datastore;

import aip.project.model.Offerte;

import com.google.appengine.api.datastore.Key;
import com.google.appengine.api.datastore.Transaction;


public class ProdRicService {

    
}
